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PARAMETERS
96
(3) Monitoring the offline tuning status
!
For confirmation on the DeviceNet master unit, check the Pr. 96 setting.
1: setting, 2: tuning in progress, 3: completion, 8: forced end, 9: error-activated end
!
When the parameter unit (FR-PU04) is used, the Pr. 96 value is displayed during
tuning on the main monitor as shown below:
!
Parameter unit (FR-PU04) main monitor
(For inverter trip)
1. Setting
2. Tuning in
progress
3. Completion
4. Error-
activated end
Display
1
STOP PU
2
TUNE
STF FWD
PU
3
TUNE
COMPLETION
STF STOP PU
9
TUNE
ERROR
STF
STOP
PU
!
Reference: Offline auto tuning time (factory setting) is about 10 seconds.
(4) Ending the offline auto tuning
1) Confirm the Pr. 96 value.
!
Normal end: "3" is displayed.
!
Abnormal end: "9", "91", "92" or "93" is displayed.
!
Forced end: "8" is displayed.
2) When tuning ended normally
For PU operation, press the
STOP
RESET
key of the PU. For DeviceNet operation, switch off
the start signal (STF or STR) once.
This operation resets the offline auto tuning and the PU's monitor display returns to
the ordinary indication. (Without this operation, next operation cannot be done.)
3) When tuning was ended due to an error
Offline auto tuning did not end normally. (The motor constants have not been set.)
Reset the inverter and start tuning all over again.
4